81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#include "gfx.h"
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#if (GFX_USE_GINPUT && GINPUT_NEED_MOUSE)
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#define GMOUSE_DRIVER_VMT GMOUSEVMT_ADS7843
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#include "../../../../src/ginput/ginput_driver_mouse.h"
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// Get the hardware interface
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#include "gmouse_lld_ADS7843_board.h"
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#define CMD_X 0xD1
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#define CMD_Y 0x91
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#define CMD_ENABLE_IRQ 0x80
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static bool_t MouseXYZ(GMouse* m, GMouseReading* pdr)
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{
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(void)m;
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// No buttons
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pdr->buttons = 0;
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pdr->z = 0;
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if (getpin_pressed(m)) {
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pdr->z = 1; // Set to Z_MAX as we are pressed
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aquire_bus(m);
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read_value(m, CMD_X); // Dummy read - disable PenIRQ
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pdr->x = read_value(m, CMD_X); // Read X-Value
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read_value(m, CMD_Y); // Dummy read - disable PenIRQ
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pdr->y = read_value(m, CMD_Y); // Read Y-Value
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read_value(m, CMD_ENABLE_IRQ); // Enable IRQ
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release_bus(m);
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}
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return TRUE;
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}
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const GMouseVMT const GMOUSE_DRIVER_VMT[1] = {{
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{
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GDRIVER_TYPE_TOUCH,
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GMOUSE_VFLG_TOUCH | GMOUSE_VFLG_CALIBRATE | GMOUSE_VFLG_CAL_TEST |
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GMOUSE_VFLG_ONLY_DOWN | GMOUSE_VFLG_POORUPDOWN,
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sizeof(GMouse)+GMOUSE_ADS7843_BOARD_DATA_SIZE,
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_gmouseInitDriver,
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_gmousePostInitDriver,
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_gmouseDeInitDriver
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},
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1, // z_max - (currently?) not supported
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0, // z_min - (currently?) not supported
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1, // z_touchon
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0, // z_touchoff
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{ // pen_jitter
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GMOUSE_ADS7843_PEN_CALIBRATE_ERROR, // calibrate
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GMOUSE_ADS7843_PEN_CLICK_ERROR, // click
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GMOUSE_ADS7843_PEN_MOVE_ERROR // move
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},
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{ // finger_jitter
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GMOUSE_ADS7843_FINGER_CALIBRATE_ERROR, // calibrate
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GMOUSE_ADS7843_FINGER_CLICK_ERROR, // click
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GMOUSE_ADS7843_FINGER_MOVE_ERROR // move
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},
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init_board, // init
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0, // deinit
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MouseXYZ, // get
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0, // calsave
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0 // calload
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}};
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#endif /* GFX_USE_GINPUT && GINPUT_NEED_MOUSE */
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